Applied Parameters: Object=Bus
Summary
This command is used to route multiple traces from selected pads, or parallel track ends, in the workspace of the current board design document.
Access
This command is accessed from the PCB Editor by choosing the Tools » Legacy Tools » Multiple Traces command, from the main menus.
Use
First, ensure that the pads, or track segments, that you want to start the bus routing from, are selected in the main design workspace.
After launching the command, the cursor will change to a cross-hair and you will be prompted to select a master object. Position the cursor over one of the pads/tracks in the selection and click, or press Enter. As you move the cursor, a set of tracks will extend from the pads (or track ends), ready for routing placement. Simply move the cursor and click, or press Enter, to define the required path for the multiple routes.
Continue bus routing from additional selected pads/tracks in the workspace, or right-click, or press Esc, to exit.
Additional actions that can be performed during routing are:
- Press Backspace to delete the last placed set of track segments.
- Press the \ key cycle through end alignment styles for the routing segments.
When routing from selected pads, the following additional actions can be performed:
- Press the . key to increase spacing between the traces.
- Press the , key to decrese spacing between the traces.
- Press the Tab key to access the Bus Routing dialog, from where you can enter a specific value for the spacing between the traces (track center-to-track center), or set a value based on the applicable Clearance design rule.
Tips
- While routing, you can unwind the placed track segments simply by moving the cursor back along their path - the existing routing will be displayed as outline (or hollow) tracing. Alternatively, wind back and move out to another location - when you click, the hollow tracing will be removed.